Clinical and pathological observation of the broad ligament Wolffian adnexal tumor

VernacularTitle:阔韧带Wolff管附件肿瘤的临床病理观察
Author: Hanxiang SONG ; Qiaonan GUO ; Xuefeng TANG
Publication Type:Journal Article
Keywords: Wolfffian adnexal tumor; clinicopathological features; immunohistochemistry; diagnosis and differential diagnosis
From: Journal of Regional Anatomy and Operative Surgery 2015;(3):277-278,279
CountryChina
Language:Chinese
Abstract: Objective To explore the clinicopathological and immunohistochemical features of wolffian adnexal tumour ( WAT) . Meth-ods The clinical and pathological features analysis and immunohistochemistry methods were utilized to study the histopathology features of a case Wolffian adnexal tumor. Results One case of unilateral WAT which located in broad ligament display a solid-cystic mass with pedicled and enveloped,its histology showed large and small tubulars,screen structure and solid zone. Its immunohistochemistry staining was positive for pan-cytokeratin,vimentin,CK18 and CD99,positive staining for α-inhibin in a little tumor cell,and negative for calretinin,CD10,EMA, ER,PR,Syn,CA15-3,CA19-9,Ki-67 index is less than 5%. PAS positive staining for the basement membrane around Gland like structure. Conclusion Wolffian adnexal tumour is diagnosised by its histopathological,immunohistochemical and it’ s distinctive location where Wolffi-an duct remnants are found.